                        :subcat {:2 '()}}
               :english {:past "became"}}]
    
-   "begin" {:synsem {:cat :verb
-                     :sem {:pred :begin}}
-            :english {:past "began"
-                      :participle "beginning"}}
+   "begin" [{:synsem {:cat :verb
+                      :sem {:pred :begin}
+                      :subcat {:2 '()}}
+             :english {:past "began"
+                       :participle "beginning"}}
+            {:modal-with :infinitive
+             :synsem {:cat :verb
+                      :sem {:pred :begin}}
+             :english {:past "began"
+                       :participle "beginning"}}]
 
    "believe" (let [common {:synsem {:cat :verb
                                     :subcat {:1 {:cat :noun

   {:synsem {:cat :verb
             :sem {:activity true
                   :discrete false
                   :pred :go-upstairs}}
    :english {:past "went upstairs"
              :participle "going upstairs"
              :present {:3sing "goes upstairs"}}}

   "set" {:synsem {:cat :verb
                   :sem {:pred :set}}
          :english {:past {:english "set"
                           :participle "setting"
                           :note "past tense"}}}

   "share" {:synsem {:cat :verb
